This paper presents the key elements involved in the selection of the Ocean Victory Class semisubmersible drilling vessel by Enserch Exploration, Inc. for conversion to a Floating Production Facility (FPFJ. (t also presents an overview of the various facets of engineering required to specify and procure all mooring, production facilities and marine systems equipment, and all structural and naval architectural design work necessary to obtain ABS classification and provide a conversion specification bidpackage and detailed design.

This paper discusses work conducted during the design, procurement and installation of Enserch Exploration, Inc.'s Garden Banks 388 FPF mooring system. The design began with the execution of a trade-off study evaluating and comparing previously installed floating production moorings in the Gulf of Mexico, coupled with evaluation of new concepts and emphasis on cost effective solutions. The results of this effort led to considerable cost savings for Enserch, compared to conventional FPF mooring systems previously installed in the Gulf of Mexico.